At One Click Purchasing, we are your reliable source for the NSN part 31049 manufactured by Itt Marlow. We carry a wide range of popular NSN items on our website, including Diaphragm Valve Fla like part number 31049 which is listed with the NSN 4820009301982 for easy identification. If you are interested in 31049 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.